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Gel/PCR DNA Fragments Extraction Kits, IBI Scientific


IB47081 IB47080 IB47082 IB47030 IB47010 IB47020
Kit is designed to recover or concentrate DNA fragments (50bp–10kb) from agarose gel, PCR, or other enzymatic reactions

Note: For research use only.

Caution: Components contain irritant agents. Always wear a lab coat, disposable gloves, and protective goggles during use.

The method uses a chaotropic salt to dissolve agarose gel and denature enzymes. The DNA fragments in the chaotropic salt are bound by the glass fiber matrix of the spin column. The contaminants are washed with a wash buffer (containing ethanol), and the purified DNA fragments are eluted by a low salt elution buffer or TE. Salts, enzymes and unincorporated nucleotides can be effectively removed from the reaction mixture without phenol extraction or alcohol precipitation. Typically, recoveries are up to 90% for gel extraction and up to 95% for PCR clean up. The entire procedure can be completed in 20 minutes and the eluted DNA is ready to use in restriction digestion, ligation, PCR, and sequencing reactions.

Ordering information: User must provide microcentrifuge tubes and absolute ethanol.



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Description Kit Size Supplier No. Catalog Number Unit List Price Quantity
Gel/PCR DNA Fragments Extraction Kit 100 Preps IB47020 G-1979-1 Each Retrieving Restricted
restricted You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email or fax 800-574-7892 referencing your BioExpress account number. Acceptable forms of identification are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name and address

* Please note if your account is within the State of California two of these pieces of identification will be required.
BioExpress will not lift restrictions for residential shipping addresses.


Sample Size Up to 300 mg agarose gel, up to 100 µL PCR products
Elution Volume 20–50 µL
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